18516455. MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE simplified abstract (FUJIFILM Corporation)
Contents
- 1 MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Organization Name
Inventor(s)
Norihito Kasada of Minamiashigara-shi (JP)
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18516455 titled 'MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Simplified Explanation
The patent application describes a magnetic tape with a low vertical switching field distribution (SFD) and specific abrasion values on the surface of the magnetic layer. Here are some key points from the abstract:
- Vertical switching field distribution (SFD) of the magnetic tape is 1.5 or less.
- AlFeSil abrasion value of the magnetic layer surface at a tilt angle of 45° is between 20 μm to 50 μm.
- Standard deviation of the AlFeSil abrasion value at tilt angles of 0°, 15°, 30°, and 45° is 30 μm or less.
- The tilt angle of the AlFeSil prism is defined by the longitudinal direction of the prism and the width direction of the magnetic tape.
Potential Applications
This technology could be used in data storage devices, magnetic recording systems, and archival storage solutions.
Problems Solved
This innovation helps in reducing signal noise, improving data integrity, and enhancing the durability of magnetic tapes.
Benefits
The magnetic tape offers improved performance, reliability, and longevity compared to traditional magnetic tapes.
Potential Commercial Applications
The technology could be valuable in industries such as data storage, media production, and information technology.
Possible Prior Art
One possible prior art could be the development of magnetic tapes with specific abrasion values and low SFD for improved data storage capabilities.
Unanswered Questions
How does this technology compare to existing magnetic tape solutions in terms of data storage capacity?
This article does not provide information on the data storage capacity of the magnetic tape compared to other solutions.
What are the potential challenges in manufacturing magnetic tapes with such specific abrasion values and low SFD?
The article does not address the manufacturing challenges associated with producing magnetic tapes with the described characteristics.
Original Abstract Submitted
A magnetic tape in which a vertical switching field distribution SFD of the magnetic tape is 1.5 or less, and in an environment with a temperature of 23° C. and a relative humidity of 50%, an AlFeSil abrasion value of a surface of the magnetic layer measured at a tilt angle of 45° of an AlFeSil prism is 20 μm to 50 μm, a standard deviation of an AlFeSil abrasion value of the surface of the magnetic layer measured at each of tilt angles of 0°, 15°, 30°, and 45° of the AlFeSil prism is 30 μm or less, and the tilt angle of the AlFeSil prism is an angle formed by a longitudinal direction of the AlFeSil prism and a width direction of the magnetic tape.